Clear button don't work well on iOS

[Mik]

I have issue with clear button on Xamarin iOS, when I select value for suggestion box and I click on cancel button nothing happen, if I enter edit the field and Tapp on clear button the value is cleared, but when I try again nothing happen, the clear button don't work anymore.

In Xamarin Android everything works like a charm....

Xamarin forms version 4.5.0.530

Syncfusion version 17.4.0.39

Same version in all Xamarin project.

[Sakthivel Palaniyappan]

Hi Mik,

Greetings from Syncfusion.

We have checked the reported issue  “Clear button don't work well on iOS”,  but we are unable to reproduce the reported issue at our end. We have created sample and recorded video for this.

Please find the video from below link.

Video: https://www.syncfusion.com/downloads/support/directtrac/general/ze/AutoCompleteVideo.mov-1452558834.zip

Please find the sample from below link.

Sample:
https://www.syncfusion.com/downloads/support/directtrac/general/ze/AU7175~1-875276149.zip

Could you please ensure the reported issue resolved or not with our latest nuget. If the issue still persists,  could you please modify the above sample with reported issue and revert us. It will help us to provide the  better solution at earliest.

Regards,
Sakthivel P. 

[Mik]

This is my code and don't work.

<StackLayout>

                <Grid>

                    

                    <border:SfBorder

                        

                        BorderColor="#D2D2D2"

                        BorderWidth="1"

                        CornerRadius="4">

                        <!--  Autocomlpete  -->

                        <autocomplete:SfAutoComplete

                            x:Name="tSource"

                            DataSource="{Binding TravelSource}"

                            DisplayMemberPath="RealPlaceDisplayLabel"

                            DropDownItemHeight="40"

                            HeightRequest="40"

                            ItemTemplate="{StaticResource PlaceAutocomplete}"

                            MinimumPrefixCharacters="4"

                            MultiSelectMode="None"

                            ShowBorder="false"

                            SuggestionBoxPlacement="Bottom"

                            SuggestionMode="Custom"

                            Text="{Binding SourcePlaceText}">

                            <autocomplete:SfAutoComplete.Behaviors>

                                <b:EventToCommandBehavior

                                    Command="{Binding TravelSourceChanging}"

                                    CommandParameter="{Binding Source={x:Reference tSource}, Path=Text}"

                                    EventName="ValueChanged" />

                                <b:EventToCommandBehavior

                                    Command="{Binding TravelSourceSelectedItem}"

                                    CommandParameter="{Binding Source={x:Reference tSource}, Path=SelectedIndex}"

                                    EventName="SelectionChanged" />

                            </autocomplete:SfAutoComplete.Behaviors>

                        </autocomplete:SfAutoComplete>

         </border:SfBorder>

   </Grid>

</StackLayout>

             

                    

           

[Sakthivel Palaniyappan]

Hi Mik,

Thanks for the update.

Currently we are validating the reported issue and we will update the details on May 18,2020.

Regards,
Sakthivel P. 

[Mik]

Any news?

[Ramya Soundar Rajan]

Hi Mik, 

 

Sorry for the inconvenience.  

 

We have checked the issue with the code snippet provided.But  we are unable to reproduce the issue from our side. Please find the tested sample from below link. 

 

Sample: https://www.syncfusion.com/downloads/support/directtrac/general/ze/AutoCompleteClearButton-639281817 

Could you please check the issue with the attached sample and let us know whether it is reproduced or not? If the issue was not reproduced, please revert us by modifying the sample based on your application along with replication procedure or provide the sample. This will be helpful for us to investigate further and provide you a better solution at the earliest. 

 

Regards, 

Ramya S 

[Mik]

Hi, your sample don't work.

The autocomplete not suggest anything....

see video attached.

Attachment: issue.mp4_60279661.zip

[Ramya Soundar Rajan]

Hi Mik, 

 

We would like to inform that you have used SuggestionMode as Custom in provided code snippet.We have to provide the below code snippet to show Suggestion when setting SuggestionMode as Custom.  

Code Snippet: 

 

autoComplete.Filter = ContainingSpaceFilter;

 public bool ContainingSpaceFilter(string search, object item) 

        { 

            string text = item.ToString().ToLower(); 

            if (item != null) 

            { 

                if (!search.Contains(".")) 

                { 

                    search = search.Insert(0, "."); 

                } 

 

                if (text.StartsWith(search.ToLower())) 

                { 

                    return true; 

                } 

            } 

 

            return false; 

        } 

 

We have modified the sample based on this and please find the sample from below link 

 

Sample:  https://www.syncfusion.com/downloads/support/directtrac/general/ze/AutoComplete_Custom-1833235068.zip 

 

Please refer the below link for this 

 

UG Link:  https://help.syncfusion.com/xamarin/autocomplete/autocomplete-filtering-options 

 

Please check with the above UG link and use the SuggestionMode as per your requirement. 

 

If the issue still persists, please revert us by modifying the above sample with the replication steps since we are unaware of the exact application scenario which will be helpful for us to analyze and provide the solution at the earliest. 

 

Regards, 

Ramya S